21816852

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18743}}^1$

素因数の和:18847

約数の個数: 24

約数和(自身を含む): 51433536

約数和(自身を除く): 29616684

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18743, 37486, 56229, 74972, 112458, 224916, 1818071, 3636142, 5454213, 7272284, 10908426, 21816852]

約数ペア:

[(1, 21816852), (2, 10908426), (3, 7272284), (4, 5454213), (6, 3636142), (12, 1818071), (97, 224916), (194, 112458), (291, 74972), (388, 56229), (582, 37486), (1164, 18743)]